CN104044073B - Crawler type temperature measuring equipment - Google Patents
Crawler type temperature measuring equipment Download PDFInfo
- Publication number
- CN104044073B CN104044073B CN201310083238.0A CN201310083238A CN104044073B CN 104044073 B CN104044073 B CN 104044073B CN 201310083238 A CN201310083238 A CN 201310083238A CN 104044073 B CN104044073 B CN 104044073B
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- China
- Prior art keywords
- measuring equipment
- temperature
- temperature measuring
- crawler type
- crawler
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/14—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the temperature during grinding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention is about a kind of crawler type temperature measuring equipment.This crawler type temperature measuring equipment includes body, crawler belt and a plurality of temperature monitor.This body has a plurality of support member.This crawler belt is set around described support member, and this crawler belt has first surface and second surface, and this first surface contacts described support member, and this second surface is relative to this first surface.Described temperature monitor is arranged at intervals at the second surface of this crawler belt.Thereby, the determinand of continuous moving can be carried out continuous way surface temperature measurement.
Description
Technical field
The present invention relates to a kind of temperature measuring equipment, particularly to a kind of crawler type temperature measuring equipment.
Background of invention
Roll rolls at iron and steel that to prolong in processing procedure be one of extremely crucial equipment, whether the change of its size and the quality on surface meet regulation, the quality good or not prolonging product is rolled in impact, therefore roll prolong product informant person can precisely grasp the roller temperature before and after roll grinding and the variation relation between roll forming, so that deeper into analyze its on rolling the impact prolonging quality, it is therefore desirable to a set of continuous way roll surface temperature measurement equipment being bonded directly to grinder system.
Optics thermal imaging system is modal surface temperature measurement device, but, present bright surface state because of the roll surface after grinding and one layer of oily matter is still adhered on surface, the thermal imaging system temperature meter making optical profile type is difficult to accurate measurement, and the range of error of optical profile type temperature meter is bigger, generally all represent with percent levels, it is impossible to the required precision of ± 1 DEG C is provided.
Commercially available thermojunction type body surface temperature meter is then limited to the response time of thermocouple, therefore probe need to stand until measured value is stable, even the thermocouple product of slidingtype, still need to loiter and just can measure correct temperature value, and contact slide mode very easily causes thermocouple sensor to wear and tear, and then shorten the service life of sensor.
Taiwan issued patents the M349488th discloses a kind of " temperature measurer for surface temperature of contact roller ", it installs one layer of heat absorption material and one layer of wear-resisting material additional in temperature sensor, and utilize spring force guarantee sensor can with determinand surface fully in contact with, to realize the function of pair roller surface temperature measurement, gauge head is also loaded in the cylinder with thread by it, to reach the purpose of easily installation.But, though above-mentioned thermal detector can improve wearability and the life-span of gauge head, but when it is applied to measure mobile object surface, its gauge head still can cause because rubbing for a long time thermocouple break and increasing to eliminate and change this and upkeep operation into, and move while the mode measured, also can increase measurement error because of the impact that friction generates heat, therefore not be suitable for Continuous Roller temperature measurement.
Taiwan issued patents the I290222nd discloses a kind of " in conveying the measuring temp method of hot steel embryo and device thereof ", thermograph is coated in a heat-resisting cup of vacuum by it, covered by one layer of fire-resistant bale of cotton again and be built in a thermally insulating housing, and outside thermocouple for measuring temperature line will be arranged at access in recorder, composition one effectively indwelling can carry out the temperature measuring equipment of thermometric record under hot environment.But, though said apparatus can be used for the change situation of the long-time high temperature article surface temperature following the trail of more than 1000 DEG C, the determinand of continuous moving cannot be carried out continuous way surface temperature measurement.
Taiwan issued patents the I336773rd discloses a kind of " being used for moving the measuring temp method on surface and temperature measuring device ", its fixed interval position on hollow pipe fitting wears out thermocouple, again each thermocouple connecting line is drawn out to hot environment in hollow pipe fitting, then carried out temperature survey by the recorder being placed under operable temperature environment and analytical equipment and analyze operation, and it is additionally provided with a pivoting controller, the use whether temperature measurement component measures can be controlled.But, though this temperature measuring equipment can be used for measuring the surface temperature of the high-temperature mobile article of more than 1000 DEG C, but its thermocouple maintains static and the metering system of determinand continuous moving, can cause that thermocouple damages because rubbing for a long time, and then increase to eliminate and change this and upkeep operation into, therefore it still cannot meet the application demand of Continuous Roller temperature measurement.
Therefore, it is necessary to provide an innovation and the crawler type temperature measuring equipment of tool progressive, to solve the problems referred to above.
Summary of the invention
The present invention provides a kind of crawler type temperature measuring equipment, including: body, there is a plurality of support member；Crawler belt, is set around described support member, and this crawler belt has first surface and second surface, and this first surface contacts described support member, and this second surface is relative to this first surface；And a plurality of temperature monitor, it is arranged at intervals at the second surface of this crawler belt.
The present invention utilizes crawler belt to drive the technological means of temperature monitor cycle rotation thermometric, reaches the determinand to continuous moving and carries out the purpose of continuous way surface temperature measurement.The present invention is without indicating measuring point in advance, then pointwise stands and measures, and does not result in temperature monitor abrasion, and can significantly shorten temperature measurement time.
In order to better understand the technological means of the present invention, and can be practiced according to the content of description, and in order to purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Accompanying drawing explanation
Fig. 1 shows the structural perspective of crawler type temperature measuring equipment of the present invention；
Fig. 2 shows the part-structure schematic diagram of crawler type temperature measuring equipment of the present invention；
Fig. 3 shows the structural perspective of crawler type temperature measuring equipment of the present invention configuration metal sensor；
Fig. 4 shows the configuration schematic diagram of metal sensor of the present invention；
Fig. 5 shows and utilizes crawler type temperature measuring equipment of the present invention to carry out the thermometric flow chart of roll surface；
Fig. 6 shows that the short roll of room temperature is carried out the result of roller temperature measurement by crawler type temperature measuring equipment of the present invention；And
Fig. 7 shows that the long roll of high temperature is carried out the result of roller temperature measurement by crawler type temperature measuring equipment of the present invention.
Accompanying drawing labelling
10 crawler type temperature measuring equipments
11 bodies
111 first side frames
112 second side frames
113 support members
12 crawler belts
12a first surface
12b second surface
13 temperature monitor
14 metal sensors
G spacing
L1~L4Distance between described temperature monitor
T1~T4The respectively temperature value of this temperature monitor.
Detailed description of the invention
Fig. 1 shows the structural perspective of crawler type temperature measuring equipment of the present invention.Fig. 2 shows the part-structure schematic diagram of crawler type temperature measuring equipment of the present invention.Please refer to Fig. 1 and Fig. 2, the crawler type temperature measuring equipment 10 of the present invention includes body 11, crawler belt 12 and an a plurality of temperature monitor 13.
This body 11 has one first side frame 111,1 second side frame 112 and a plurality of support member 113.This second side frame 112 is relative to this first side frame 111, and described support member 113 is arranged between this first side frame 111 and this second side frame 112.In the present embodiment, respectively these support member 113 two ends connect this first side frame 111 and this second side frame 112 respectively.
This crawler belt 12 is set around described support member 113, and this crawler belt 12 has an a first surface 12a and second surface 12b, this first surface 12a and contacts described support member 113, and this second surface 12b is relative to this first surface 12a.In the present embodiment, this crawler belt 12 can rotate around these support members 113, and it is preferred that described support member 113 is rotatable part, to eliminate the friction between this crawler belt 12 and these support members 113.It addition, for making this crawler belt 12 can be applicable to hot environment, it is preferred that, this crawler belt 12 is high-temperature resistant rubber material.
Described temperature monitor 13 is arranged at intervals at the second surface 12b of this crawler belt 12, and respectively has a spacing G between this temperature monitor 13, and in the present embodiment, respectively this spacing G is equal.Or, in another embodiment, respectively this spacing G can be unequal.Additionally, in the present embodiment, these temperature monitor 13 are selected from following a kind of thermocouple: K type, E type, J type and T-shaped.
When this crawler type temperature measuring equipment 10 is placed in the determinand surface of continuous moving, this crawler belt 12 can move along with determinand and rotate, and then drive described temperature monitor 13 that determinand is carried out continuous way surface temperature measurement, its effect can eliminate the friction between described temperature monitor 13 and determinand surface, to avoid described temperature monitor 13 to damage because of friction.Additionally, the present invention is in the way of this crawler belt 12 drives these temperature monitor 13, when these temperature monitor 13 also can be made to touch determinand surface, reach the characteristic of fixed point remaining several seconds, so that temperature measured value is more stable and accurate.
Fig. 3 shows the structural perspective of crawler type temperature measuring equipment of the present invention configuration metal sensor.Fig. 4 shows the configuration schematic diagram of metal sensor of the present invention.Fig. 5 shows and utilizes crawler type temperature measuring equipment of the present invention to carry out the thermometric flow chart of roll surface.Please first coordinate and consult Fig. 3 and Fig. 4, for making the present invention while recording roll surface each point temperature value, the roll surface position corresponding to each point temperature value can be learnt, in the present embodiment, this crawler type temperature measuring equipment 10 can separately include a metal sensor 14, this metal sensor 14 is arranged at the side of this crawler belt 12, so that described temperature monitor 13 is in the process of cycle rotation thermometric, can sequentially contact this metal sensor 14.Please refer to Fig. 4 and Fig. 5, the distance respectively L between these temperature monitor 13 known1、L2、L3And L4When, by traverse measuring device, judge that whether temperature monitor 13 is by this metal sensor 14 and reading measuring point temperature value T1~T4, the roll surface position of the distance moved and correspondence thereof can be calculated.
[actual measurement]
In treating mill roll, if classifying with temperature height, high temperature roll and room temperature roll can be distinguished into.After high temperature roll refers to just to hang out dismounting from trickle district, roller temperature still roll more than room temperature；Room temperature roll then refers to that roll stands for a long time, and roller temperature is reduced to room temperature or the roll lower than room temperature.Additionally, roll have again long and short roller point, the present invention is for verifying that further this crawler type temperature measuring equipment can be simultaneously suitable for all of roll, therefore chooses a short roll of room temperature respectively and a long roll of high temperature carries out surface roll temperature actual measurement.The present invention is the reliability guaranteeing this temperature value measured by crawler type temperature measuring equipment, separately carries out roller temperature measurement with a hand-held thermocouple simultaneously, and both measurement results are compared.
Referring to Fig. 6 and Fig. 7, it shows that the short roll of room temperature and the long roll of high temperature are carried out the result of roller temperature measurement by crawler type temperature measuring equipment of the present invention respectively.By the measurement result of Fig. 6 and Fig. 7 it can be seen that the whether short roll of room temperature or the long roll of high temperature, both measured temperature datas all drop on ± range of allowable error of 1 DEG C in, can reach the on-the-spot required precision to roller temperature measurement.
Above-described embodiment is only explanation principles of the invention and effect thereof the unrestricted present invention, and therefore above-described embodiment is modified and changes the spirit without departing from the present invention by those skilled in the art.The interest field of the present invention should as be described hereinafter listed by claim.
Claims (10)
1. a crawler type temperature measuring equipment, including:
Body, has a plurality of support member；
Crawler belt, is set around described support member, and this crawler belt has first surface and second surface, and this first surface contacts described support member, and this second surface is relative to this first surface；And
A plurality of temperature monitor, are arranged at intervals at the second surface of this crawler belt.
2. crawler type temperature measuring equipment as claimed in claim 1, separately includes metal sensor, and this metal sensor is arranged at the side of this crawler belt.
3. crawler type temperature measuring equipment as claimed in claim 2, wherein said temperature monitor sequentially contacts this metal sensor.
4. crawler type temperature measuring equipment as claimed in claim 1, wherein respectively has spacing between this temperature monitor, and respectively this spacing is equal.
5. crawler type temperature measuring equipment as claimed in claim 1, wherein respectively has spacing between this temperature monitor, and respectively this spacing is unequal.
6. crawler type temperature measuring equipment as claimed in claim 1, a kind of thermocouple that wherein said temperature monitor is selected from: K type, E type, J type and T-shaped.
7. crawler type temperature measuring equipment as claimed in claim 1, wherein this body has the first side frame and the second side frame, and this second side frame is relative to this first side frame, and described support member is arranged between this first side frame and this second side frame.
8. crawler type temperature measuring equipment as claimed in claim 7, wherein respectively these support member two ends connect this first side frame and this second side frame respectively.
9. crawler type temperature measuring equipment as claimed in claim 1, wherein this crawler belt is high-temperature resistant rubber material.
10. crawler type temperature measuring equipment as claimed in claim 1, wherein said support member is rotatable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083238.0A CN104044073B (en) | 2013-03-15 | 2013-03-15 | Crawler type temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083238.0A CN104044073B (en) | 2013-03-15 | 2013-03-15 | Crawler type temperature measuring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044073A CN104044073A (en) | 2014-09-17 |
| CN104044073B true CN104044073B (en) | 2016-07-06 |
Family
ID=51497724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083238.0A Expired - Fee Related CN104044073B (en) | 2013-03-15 | 2013-03-15 | Crawler type temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044073B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3829862C1 (en) * | 1988-09-02 | 1989-08-10 | Eduard Kuesters, Maschinenfabrik, Gmbh & Co Kg, 4150 Krefeld, De | |
| JPH10244463A (en) * | 1997-02-28 | 1998-09-14 | Chiyoda Kk | Grinding device grinding heat measurement method and grinding device with grinding heat measurement device |
| JP5455272B2 (en) * | 2010-02-26 | 2014-03-26 | ヒュンダイ スチール カンパニー | Material temperature measuring apparatus and method |
| CN201680913U (en) * | 2010-04-27 | 2010-12-22 | 凯喜特机械有限公司 | Material temperature detection device for crawler-type vacuum low-temperature dryer |
| CN102398220A (en) * | 2011-11-21 | 2012-04-04 | 上海理工大学 | Device for measuring temperature of grinding area during plane grinding |
-
2013
- 2013-03-15 CN CN201310083238.0A patent/CN104044073B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104044073A (en) | 2014-09-17 |
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Granted publication date: 20160706 Termination date: 20180315 |
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